Davies, Charles, 1798-1876 · New York and Chicago, A. S. Barnes and company · leaf 237
And, AD=^/APi+PDi=zy/T44-{-16 = 12,04911 then, arc ^B = 126491X8-8i=8S,7309. Arc ADB=25,7309 half radius = 10 area sector AD£C = 257,3090area 04£=192 AP= CP= area CAB = 1~92 65,309 = area of segment ADB 2. Find the area of the segmentAFB\ knowing the following lines,viz: .45 = 20.5; FP= 17.17;… … O * GEOMETRY 237 Mensuration of Surfaces. Then, area of sector ^4F5C = 279.36 do. of triangle ABC — 56.6825gives area of segment AFB = 336.0425 3 What is the area of a segment; the radius of the circlebeing 10 and the chord of the arc 12 yards ? Ans. 16.324 sq. yds. 4. Required the area of the…
Geometry · Plane trigonometry
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![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-100-221.webp)
